Song Xuezhu's heart is full of fire, these few things that are not enough to succeed and fail have offended all the military attachés, who will guard Jinan? Song Xuezhu hurriedly ran out of the flower hall like a firefighting captain and grabbed Ge Zhu, "Mr. Ge, Governor Gou didn't mean that!" "It is said that the Ming Dynasty used literature to control the military, and the status of civil officials was far above that of military attachés. However, now that the period is very high, Song Xuezhu has no choice but to put down the shelf

Ge Zhusheng's figure is unprovoked, but his hands and feet are thick, and his body is strong, he raised his eyes to look at the prefect of Jinan, and Gou Haoshan had no choice but to say: "It's not that the government doesn't want to pay salaries, it's just that the treasury and silver were almost brought to Texas by Governor Yan!" "Anyway, Gou Haoshan looked at Song Youliang, and that look seemed to say that you are known as the God of Wealth in Haiyang, I don't know if you can borrow some silver taels to turn around first! But the self-esteem and face-like goodness still can't be spoken

Song Xuezhu was helpless, so he could only say: "Everyone go with me to see King De, maybe there is a way from His Royal Highness King De!" ”

Song Youliang arched his hand and said, "Song still has some personal affairs to deal with, so he doesn't deserve to go to you all over!" Without waiting for Song Xuezhu to react, Song Youliang strode out of the flower hall

Ge Zhu also arched his hand and said, "Then Ge is waiting for the good news of all the adults!" ”

Song Youliang left the prefect's yamen and went straight to the Jinan Jinyiwei station. Wu Mengming had been waiting there for a long time, and when he saw Song Youliang, Wu Mengming hurriedly greeted him, "Brother, you have waited so hard for my brother!" ”

Song Youliang hurriedly smiled and said: "Brother atonement, little brother has to arrange all the things in Haiyang before he can set off!" ”

Wu Mengming smiled: "How can I really be angry? However, brother, are you really sure to hold this Jinan City? ”

Song Youliang stretched out three fingers, "Sancheng!" ”

"Then plus the ghost story you made up, as well as the reaction of the people of Jinan Mansion, I think it seems that it should be added to another three percent!" Wu Mengming touched the short beard on his chin

"Next, it depends on whether King De is willing to pay the salary!" Song Youliang smiled

"Then it's not my brother, I can call the shots!" Saying that, Wu Mengming handed over a map to Song Youliang, "This is a topographic map around Jinan Mansion, and the dangerous places have been marked!" ”

Song Youliang picked up the map and looked at it, this map is very detailed. Jinan's city defense can be divided into two parts, the first is the moat of Jinan Mansion, the moat outside the city of Jinan Mansion surrounds the city, five zhang wide, three feet deep, between the moat and the city wall. The guard is about three zhang wide. Because the water sources of the moat, Baotu Spring and Heihu Spring, gush all year round, plus other water sources of the moat, the water flowing from the valleys of Qianfoshan, Sili Mountain, Yanyin Mountain and other valleys in the south of the city is injected into the moat through the culvert. The moat of Jinan has always been abundant and stable. Then there is the city wall of Jinan Fucheng, the city wall is 12 miles and 48 zhang long, 3 zhang 2 feet high (more than 10 meters), and 5 zhang wide (16 meters). Open four doors, east for Jichuan Gate, south for Lishan Gate, west for Luoyuan Gate, north for Huibo Gate. There is also a buffer zone three zhang wide between the moat and the city wall

The topography of Jinan is high in the south and low in the north. The terrain can be divided into three zones: the yellow belt in the north, the piedmont plain belt in the middle, and the hilly and mountainous belt in the south, and the main attack direction of the Qing army should be the northwest corner. In fact, it is recorded in history that the Qing army did attack the city of Jinan from the northwest corner. In the northwest corner of Jinan City, Xiluo and Yucheng Moat meet and divide into two, forming a delta in the northwest corner of Jinan. Song Youliang decided to strengthen the defense of this corner

Wu Mengming was still a little worried, "Brother, I see that you have brought a lot of baggage, but don't give it all to Dongyu in the end!" ”

Song Youliang smiled: "It's to give it to Dongyu, so that they can enjoy how powerful my Daming's firearms are!" Song Youliang said triumphantly: "Big brother, do you know what good things I have brought with my little brother?" ”

"You're in a hurry to offer treasures, why don't you talk about it quickly!" Wu Mengming said with a smile

"The first one is a steel wheel that explodes as soon as you step on it! This thing is a sharp weapon against the Eastern Infantry Army and cavalry! ”

The steel wheel fire thunder is a mine used by General Qi Jiguang in Jibei, the main organ is on the steel wheel that will rotate, the steel wheel is close to the flint, and the medicine line is connected below, once the steel wheel rotates and rubs the flint, a spark is played, and the medicine line is ignited - the mine will naturally explode. After the improvement of the Haiyangwei Ordnance Institute, the initiating device has become a pedal, and as long as a person steps on it, the two lighters will rub against each other and detonate the mine

"The second piece is the thunder that rushes to the sky~"

A volatile mine is a trigger or rafa mine that first buries the mine in the enemy's path, connecting all the fuses to a general fuse, coiling in the ground, and connecting it with a sword or flag erected on the ground. Once an enemy pulls out or moves a linked sword, flag, etc., the mine will be triggered.

"The third piece is a slow gun!"

The slow cannon was invented by Zeng Mill during the Jiajing period, similar to the current time bomb. The bomb was shaped like a basket and painted with colorful patterns, making it look like a piece of fine lacquerware. It is equipped with gunpowder and a dispensing device, and it automatically ignites and explodes three or four hours after ignition. When the enemy attacked, throw it on the side of the road, and the enemy soldiers who don't know the truth will often pick up and watch the truth, and then the slow cannon suddenly explodes, causing the enemy soldiers to suffer heavy losses

"The fourth piece is a god machine howitzer~"

The Shenji pomegranate is similar to today's grenades, made of pig iron, shaped like a pomegranate, with a hole in it, filled with gunpowder, and poison accounts for four-tenths. There are two types of pomegranates: the first one puts a small cup in the mouth, and the internal combustion is fired. Assemble the cannonballs into colorful flowers and place them on the side of the road. After the enemy picks it up, the shaking fire explodes immediately; It is also possible to ignite the fuse directly and throw it at the enemy like a modern grenade. In addition to injuring people by exploding, this grenade can also be poisoned by the enemy, blind, etc

Song Youliang explained one by one like a few treasures, "In addition to the land, I also prepared sharp weapons on the water - the Mixed River Dragon and the Underwater Dragon King Cannon!" ”

The thunder body of the mixed river dragon is wrapped in a patent leather bag. In the skin pouch are suspended flints and fire sickles. The "indexing machine" that controls the firing is laid out on the water, and the indexing machine has a device like the wings of a goose. When the enemy ship touched the indexing machine laid, the fire sickle fell and hit the flint, sending out sparks to ignite the gunpowder, causing an explosion.

The structure of the underwater dragon king cannon is to use the urine bubble of the cow to make the thunder shell to keep the water tight, the black powder of the inner oar, and the incense ignition is used as a doubling, the urine bubble of the cow is connected to the wooden board and the goose wings captured on the water surface, and the goose wing tube and sheep intestines are used for aeration, and the wooden board goes up and down with the waves, and the water cannot be poured into it to ensure that the incense can burn normally. urine bubbles in cattle; The face falls into the stone block and the bit it has a directional force. to keep the drifting smooth. When in use, "measure the thief's boat berth, enter the water shallow and deep, fall the heavy stone, put it down the river in the dark night, incense to the fire, the cannon is shot from the bottom of the water, the bottom of the boat is smashed, the water thief sinks, and you can sit and capture". It can be seen that the fuse of this underwater weapon determines the burning time of incense according to the distance to the enemy ship and the speed of the current, and it uses the current as a driving force, and when it approaches the bottom of the ship, "the incense fires, and the cannon starts from the bottom of the water", and unexpectedly bombards the enemy ship from underwater.

Wu Mengming listened to the familiar and unfamiliar names, and couldn't close his mouth for a long time, "Brother, why are you tossing these things?" ”

Song Youliang said with a smile: "I can't pass the imperial examination, so naturally I can only study some side things." Song Youliang said with a smile: "Please send the capable Jinyi Guard to lead my subordinates to the only way to attack Jinan and release firearms." Donglu came up from the land, and we told others to turn over on their backs. Dongyu came up from the water, let's let him be buried in the belly of the fish! ”